1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
skelet666 [1.2K]
2 years ago
15

Which ordered pair is a solution to the equation? Y=-2x+4

Mathematics
1 answer:
Sergio039 [100]2 years ago
4 0
To find that out, we need to substitute the values of each pair and see which makes the equation true:
<span>y = -2x + 4
and the answer is </span><span>C. (5, -6), lets substitute:
</span>-6 = -2(5) + 4
-6 = -10 + 4
-6 = -6
which holds true
You might be interested in
Question 17 i need help answer is -16 but don’t know how
Mila [183]

Answer:

-16

Step-by-step explanation:

-k² -(3k-5n)+4n k=-1 , n= -2

= -(-1)² - ( 3(-1) -5(-2) )+4(-2)

= -1-(-3+10)-8

= -1-(7)-8

= -1-7-8

= -16

4 0
3 years ago
What is the radius pf a circle whose equation is (x+5)^2+(y-3)^2=4^2
Lerok [7]

Answer:

we know that

the equation of the circle is of the form

(x-h)^2+(y-k)^2=r^2

where

(h,k) is the center of the circle

r is the radius of the circle

in this problem we have

(x+5)^2+(y-k)^2=r^2

so

the center is the point (-5,3)

the radius is 4 units

therefore

the answer is

The radius of the circle is equal to 4 units

4 0
3 years ago
Read 2 more answers
Taylor has some pack of stickers.There are six stickers in each pack.He give each of his friends a sticker and has fourteen stic
kykrilka [37]
He has 2.3 packs left. So he has 2 packs and 2 stickers so it would be 2 2/6
6 0
3 years ago
Rewrite the following expression 15+21 using the GCF and the distributive property
avanturin [10]
First, we want to find the GCF of 15 and 21, which is 3. Now we do 15 divided by 3 and 21 divided by 3, which gives us 5 and 7. To rewrite the expression, we take the GCF and put it on the outside of the parenthesis. Inside the parenthesis, we put 5 + 7. So it'll look like this:

3(5 + 7)
3 0
3 years ago
Read 2 more answers
in order to prepare for building a brick patio, a rectangle measuring 8 feet by 10 feet must be marked off, then the dirt dug ou
Gala2k [10]
The sand makes up a rectangular prism of dimensions 8' by 10' by 0.5'.

The volume of sand is then   V = L*W*H, or V = (10')(8')(0.5') = 40 cubic ft.
5 0
2 years ago
Other questions:
  • Math question about equations or inequalities
    13·1 answer
  • What is the answer I’ve been so stumped.......
    8·2 answers
  • Help me please:(:(:(:(:(
    14·1 answer
  • How do I do these questions?
    15·1 answer
  • In 1991, the moose population in a park was measured to be 4360. By 1999, the population was measured again to be 5880. If the p
    8·1 answer
  • Find the sum of the numbers if their sum is -11 and their difference is 41
    13·2 answers
  • I will give brainliest out to anyone who answers correctly please helpmeeee
    15·2 answers
  • 1- is -12.17 a integer?<br> 2- 5/5 an integer?<br> 3- 485.84 an integer?<br> 4 - -16/13 an integer?
    13·1 answer
  • Brian has a 1.8288-meter long piece of pipe. He needs to cut it into four equal
    5·1 answer
  • Find the slope of the line through (3, - 4) and (5, 4) .
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!